features and specifications
2ch amp PLA-2150 • PLA-2250 PLA-2350 • PLA-2450
crossover mode selector when used with normal, full range systems, set this switch to “FULL.” If you wish to use the internal crossover to power a driver of specific frequency range, use the “LOWPASS” or “HIGHPASS” settings.
input level control use this control to match the outputs of your head unit to the amplifier. Starting with your head unit set at about the 2 o’clock position, increase the amp level control until distortion begins to occur, and reduce slightly from this point.
output power @ 14.4v DC, 1KHz | |||||||
RMS Power @ 4 Ohms | 40 Watts x 2 | 75 Watts x 2 | 75 Watts x 2 | 100 Watts x 2 | |||
RMS Power @ 2 Ohms | 60 Watts x 2 | 125 Watts x 2 | 125 Watts x 2 | 175 Watts x 2 | |||
Maximum Power Output | 300 Watts x 2 | 500 Watts x 2 | 600 Watts x 2 | 700 Watts x 2 | |||
frequency response |
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input impedance |
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low pass frequency control when the crossover selector switch is in “low pass” mode, this control sets the upper frequency limit for audio program sent to the speakers.
low level inputs
10K Ohms
high pass frequency control when the crossover selector switch is in “high pass” mode, this control sets the lower frequency limit for audio program sent to the speakers.
Remote Bass Boost Plug in the Remote Bass Boost Control wire in
high level inputs
input sensitivity
low level inputs high level inputs
100 Ohms
250mV
2.5V
12
bass boost level control this control permits adjustment of the bass level up to an increase of approximately 18 dB.
low level inputs this amp features
high level inputs if your car stereo lacks
power supply voltage
matching speaker impedance
stereo mode bridged mode
14.4V DC Neg. Ground (10.5-16V)
2-4 Ohms
power LED this indicator is illuminated when power is applied.
protection LED this indicator is illuminated when
power fuse the fuse protects the amplifier and your car’s electrical system from short circuit conditions.
power terminals use these connectors to deliver power, ground and remote
speaker connections these terminals are 14K gold plated to guarantee high conductivity and minimum signal loss.
maximum current draw | 15A | 15A | 20A | 30A |
dimensions (W x H x L) |
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mm | 281 x 59 x 209 | 281 x 59 x 280 | 281 x 59 x 305 | 281 x 59 x 343 |
inches | 11.06 x 2.32 x 8.25 | 11.06 x 2.32 x 11 | 11.06 x 2.32 x 12 | 11.06 x 2.32 x 13.5 |